Books

  1. Essays on the Trial of Galileo (Vatican Observatory publications)
    Essays on the Trial of Galileo (Vatican Observatory publications)
  2. Trends in Atomic and Molecular Physics
    Trends in Atomic and Molecular Physics
  3. Mars Beckons : The Mysteries, the Challenges, the Expectations of Our Next Great Adventure in Space
    Mars Beckons : The Mysteries, the Challenges, the Expectations of Our Next Great Adventure in Space
  4. Astronomy and Space Science from the Moon
    Astronomy and Space Science from the Moon
  5. To the Ends of the Universe
    To the Ends of the Universe

Books